# K vs Simple Karate Scoreboard

The clearest difference is in-app purchases: K at none against Simple Karate Scoreboard's 3. K also leads on ads (none vs shown). Simple Karate Scoreboard's advantage is update cadence (every 2 months vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Simple Karate Scoreboard sells 3 in-app purchases, starting at $0.99 per month. K asks for nothing beyond the download.

K ships an update every 5 months, Simple Karate Scoreboard every 2 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | K | Simple Karate Scoreboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/simple-karate-scoreboard/id1576643941/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 41 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [okashige0319](https://appshunter.io/developer/478571276) | [NAOYA ONO](https://appshunter.io/developer/1530328146) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-kalc/id1557032391)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Karate Scoreboard

[App page](https://appshunter.io/ios/app/simple-karate-scoreboard/id1576643941)

This app provides a simple and intuitive scoreboard for karate matches. It features customizable themes, player name input, point and penalty tracking, a timer, and a "Senshu" indicator for the first point. Easily reset scores and fouls from the settings menu.

**Highlights:** Customizable themes (Theme 1 & Theme 2), Player name input, Add/subtract points, Penalty tracking (C1/C2), Adjustable timer (2 or 3 minutes), Senshu indicator, Reset scores and fouls

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $0.99 | per month |
| Support Developer | $0.99 | one-time |
| Remove ads | $24.99 | one-time |


## Frequently asked questions

### Is K free?

K is free to download, with no in-app purchases.

### Is Simple Karate Scoreboard free?

Simple Karate Scoreboard is free to download, with in-app purchases available.

### Do K or Simple Karate Scoreboard have ads?

Simple Karate Scoreboard shows ads; K does not.

### Which is updated more often, K or Simple Karate Scoreboard?

K ships an update every 5 months, and Simple Karate Scoreboard every 2 months. Most recently, K was updated on November 4, 2026 and Simple Karate Scoreboard on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*